123Movies. Assassination in Davos (German: Konfrontation) is a 1976 Swiss thriller film directed by Rolf Lyssy and starring Peter Bollag, Gert Haucke and Marianne Kehlau. It is based on the assassination of the Swiss Nazi Wilhelm Gustloff by a student in 1936. The film was selected as the Swiss entry for the Best Foreign Language Film at the 48th Academy Awards, but was not nominated.